KR102379907B1 - 광학 필름 및 화상 표시 장치 - Google Patents

광학 필름 및 화상 표시 장치 Download PDF

Info

Publication number
KR102379907B1
KR102379907B1 KR1020197022668A KR20197022668A KR102379907B1 KR 102379907 B1 KR102379907 B1 KR 102379907B1 KR 1020197022668 A KR1020197022668 A KR 1020197022668A KR 20197022668 A KR20197022668 A KR 20197022668A KR 102379907 B1 KR102379907 B1 KR 102379907B1
Authority
KR
South Korea
Prior art keywords
optical film
resin
hard
layer
less
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020197022668A
Other languages
English (en)
Korean (ko)
Other versions
KR20190104565A (ko
Inventor
유스케 하시모토
아츠히로 고바야시
세이이치 이소지마
Original Assignee
다이니폰 인사츠 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 다이니폰 인사츠 가부시키가이샤 filed Critical 다이니폰 인사츠 가부시키가이샤
Publication of KR20190104565A publication Critical patent/KR20190104565A/ko
Application granted granted Critical
Publication of KR102379907B1 publication Critical patent/KR102379907B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H01L51/50—
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/206—Organic displays, e.g. OLED
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/311—Flexible OLED
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020197022668A 2017-01-06 2017-12-28 광학 필름 및 화상 표시 장치 Active KR102379907B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-001447 2017-01-06
JP2017001447 2017-01-06
PCT/JP2017/047350 WO2018128171A1 (ja) 2017-01-06 2017-12-28 光学フィルムおよび画像表示装置

Publications (2)

Publication Number Publication Date
KR20190104565A KR20190104565A (ko) 2019-09-10
KR102379907B1 true KR102379907B1 (ko) 2022-03-31

Family

ID=62791373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197022668A Active KR102379907B1 (ko) 2017-01-06 2017-12-28 광학 필름 및 화상 표시 장치

Country Status (6)

Country Link
US (1) US10935700B2 (enExample)
JP (3) JPWO2018128171A1 (enExample)
KR (1) KR102379907B1 (enExample)
CN (1) CN110249376B (enExample)
TW (1) TWI757400B (enExample)
WO (1) WO2018128171A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023239177A1 (ko) * 2022-06-10 2023-12-14 주식회사 엘지화학 광학 디바이스

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102436547B1 (ko) * 2017-09-29 2022-08-29 삼성디스플레이 주식회사 전자 장치
CN111278643A (zh) 2017-10-27 2020-06-12 应用材料公司 柔性盖板透镜膜
KR102840830B1 (ko) 2018-02-28 2025-08-01 다이니폰 인사츠 가부시키가이샤 광학 필름 및 화상 표시 장치
JP2019152686A (ja) * 2018-02-28 2019-09-12 大日本印刷株式会社 機能性フィルム、偏光板、および画像表示装置
KR102547124B1 (ko) 2018-03-30 2023-06-26 삼성디스플레이 주식회사 표시장치
KR102635865B1 (ko) * 2018-04-27 2024-02-14 다이니폰 인사츠 가부시키가이샤 광학 필름, 편광판 및 화상 표시 장치
JP7716853B2 (ja) 2018-05-10 2025-08-01 アプライド マテリアルズ インコーポレイテッド フレキシブルディスプレイ用の交換可能なカバーレンズ
KR102680576B1 (ko) 2018-08-14 2024-07-01 어플라이드 머티어리얼스, 인코포레이티드 가요성 커버 렌즈용 다층 습식-건식 하드코트들
JP2020030395A (ja) * 2018-08-20 2020-02-27 住友化学株式会社 複合前面板及びその製造方法
WO2020110966A1 (ja) * 2018-11-27 2020-06-04 富士フイルム株式会社 ハードコートフィルム、ハードコートフィルムを備えた物品、及び画像表示装置
JP7572143B2 (ja) * 2019-03-29 2024-10-23 大日本印刷株式会社 光学フィルムおよび画像表示装置
KR102773740B1 (ko) * 2019-06-21 2025-02-27 엘지디스플레이 주식회사 디스플레이 장치
KR102606648B1 (ko) 2019-06-26 2023-11-24 어플라이드 머티어리얼스, 인코포레이티드 폴더블 디스플레이들을 위한 플렉서블 다층 커버 렌즈 스택들
US20220320475A1 (en) * 2019-08-19 2022-10-06 Boe Technology Group Co., Ltd. Flexible display apparatus and fabrication method thereof
WO2021060560A1 (ja) * 2019-09-27 2021-04-01 大日本印刷株式会社 樹脂層、光学フィルムおよび画像表示装置
JP6858912B2 (ja) * 2019-10-09 2021-04-14 日東電工株式会社 フレキシブル画像表示装置およびそれに用いる光学積層体
JP7198946B2 (ja) * 2019-12-05 2023-01-04 富士フイルム株式会社 光学積層体、偏光板、画像表示装置、抵抗膜式タッチパネル及び静電容量式タッチパネル
KR102401803B1 (ko) * 2019-12-27 2022-05-26 닛토덴코 가부시키가이샤 플렉서블 화상 표시 장치 및 그에 이용하는 광학 적층체
CN113707007A (zh) * 2020-05-21 2021-11-26 华为技术有限公司 一种显示面板和显示装置
CN111862808A (zh) * 2020-06-28 2020-10-30 京东方科技集团股份有限公司 显示盖板及其制备方法和柔性显示装置
JP2024517120A (ja) 2021-04-27 2024-04-19 ダウ シリコーンズ コーポレーション ヒドロシリル化反応硬化シリコーン感圧接着剤、組成物、及びその調製方法、並びにフレキシブル表示装置における使用方法
JP7343721B2 (ja) 2021-04-27 2023-09-12 ダウ シリコーンズ コーポレーション ラジカル硬化シリコーン感圧接着剤及び組成物、並びにその調製方法及びフレキシブルディスプレイデバイスにおける使用方法
KR20240102976A (ko) 2021-11-01 2024-07-03 다우 실리콘즈 코포레이션 실리콘 고무에 접착된 실리콘 감압성 접착제를 포함하는 적층 물품의 제조 방법
KR20230092395A (ko) * 2021-12-17 2023-06-26 엘지디스플레이 주식회사 표시장치
WO2025206337A1 (ja) * 2024-03-29 2025-10-02 東洋紡株式会社 光学フィルムおよび画像表示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004311664A (ja) 2003-04-04 2004-11-04 Nitto Denko Corp プラズマディスプレイ用直貼りフィルタ
JP2005314563A (ja) 2004-04-28 2005-11-10 Jsr Corp 帯電防止フィルム
WO2010067857A1 (ja) 2008-12-12 2010-06-17 リンテック株式会社 積層体、その製造方法、電子デバイス部材および電子デバイス

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6312906A (ja) * 1986-07-03 1988-01-20 Oki Electric Ind Co Ltd 膜厚測定方法
JP2005002269A (ja) * 2003-06-13 2005-01-06 Three M Innovative Properties Co 粘着テープ
US20090176077A1 (en) * 2006-03-31 2009-07-09 Dai Nippon Printing Co., Ltd. Optical layered body
KR101632456B1 (ko) * 2008-11-27 2016-06-21 가부시기가이샤 닛뽕쇼꾸바이 광학 필름과 그 제조 방법
EP2551110B1 (en) * 2011-07-29 2014-04-23 Creator Technology B.V. Impact resistant device comprising an optical layer
US9127915B1 (en) * 2011-11-08 2015-09-08 Novana, Inc. Self-healing composites
JP5051328B1 (ja) * 2012-01-27 2012-10-17 大日本印刷株式会社 光学積層体、偏光板及び画像表示装置
KR101415839B1 (ko) * 2012-08-23 2014-07-09 주식회사 엘지화학 하드코팅 필름
JP6075009B2 (ja) * 2012-10-31 2017-02-08 Dic株式会社 加飾ハードコートフィルム及び加飾ハードコート粘着フィルム。
KR101640631B1 (ko) * 2012-12-12 2016-07-18 제일모직주식회사 편광판용 접착 필름, 이를 위한 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학 표시 장치
JPWO2014091759A1 (ja) * 2012-12-14 2017-01-05 コニカミノルタ株式会社 光学フィルムとその製造方法、円偏光板および有機ｅｌ表示装置
US9224980B2 (en) * 2013-03-28 2015-12-29 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
KR101579645B1 (ko) * 2013-04-10 2015-12-22 코오롱인더스트리 주식회사 폴리이미드 커버기판
KR102085961B1 (ko) * 2013-12-24 2020-03-06 엘지디스플레이 주식회사 플렉서블 유기 발광 표시 장치 및 플렉서블 유기 발광 표시 장치 제조 방법
KR102314335B1 (ko) * 2014-01-31 2021-10-19 도레이 카부시키가이샤 적층 필름
JP6520104B2 (ja) * 2014-12-18 2019-05-29 大日本印刷株式会社 シーラントフィルム
KR20160083738A (ko) 2015-01-02 2016-07-12 삼성전자주식회사 표시 장치용 윈도우 및 이를 포함하는 표시 장치
JP2016193520A (ja) * 2015-03-31 2016-11-17 コニカミノルタ株式会社 透明積層フィルムおよびその製造方法
US9789906B1 (en) 2016-03-23 2017-10-17 Ford Global Technologies, Llc Twenty-eight-cornered strengthening member for vehicles
KR102752071B1 (ko) * 2016-11-10 2025-01-10 삼성디스플레이 주식회사 표시 장치용 커버 윈도우 및 이를 포함하는 표시 장치
KR102653753B1 (ko) * 2016-11-16 2024-04-02 삼성디스플레이 주식회사 플렉서블 표시 장치용 윈도우 및 이를 포함하는 플렉서블 표시 장치
US10033015B1 (en) * 2017-04-07 2018-07-24 Motorola Mobility Llc Flexible, optically clear, composite structures for foldable displays in mobile devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004311664A (ja) 2003-04-04 2004-11-04 Nitto Denko Corp プラズマディスプレイ用直貼りフィルタ
JP2005314563A (ja) 2004-04-28 2005-11-10 Jsr Corp 帯電防止フィルム
WO2010067857A1 (ja) 2008-12-12 2010-06-17 リンテック株式会社 積層体、その製造方法、電子デバイス部材および電子デバイス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023239177A1 (ko) * 2022-06-10 2023-12-14 주식회사 엘지화학 광학 디바이스

Also Published As

Publication number Publication date
US20200386917A1 (en) 2020-12-10
JP2024050562A (ja) 2024-04-10
JPWO2018128171A1 (ja) 2019-11-21
TW201831327A (zh) 2018-09-01
JP2022095687A (ja) 2022-06-28
KR20190104565A (ko) 2019-09-10
US10935700B2 (en) 2021-03-02
CN110249376A (zh) 2019-09-17
WO2018128171A1 (ja) 2018-07-12
CN110249376B (zh) 2021-08-24
TWI757400B (zh) 2022-03-11

Similar Documents

Publication Publication Date Title
KR102379907B1 (ko) 광학 필름 및 화상 표시 장치
KR102348582B1 (ko) 광학 필름 및 화상 표시 장치
JP7331829B2 (ja) 光学フィルムおよび画像表示装置
JP7119424B2 (ja) 光学フィルムおよび画像表示装置
JP7155472B2 (ja) 光学フィルムおよび画像表示装置
JP2024119938A (ja) 光学フィルムおよび画像表示装置
JP7572143B2 (ja) 光学フィルムおよび画像表示装置
JP7196384B2 (ja) ポリイミドフィルム、光学フィルムおよび画像表示装置
JP7435640B2 (ja) 保護フィルム付き光透過性フィルムおよび保護フィルム
WO2018180304A1 (ja) 光学フィルムおよび画像表示装置
JP7159564B2 (ja) 光学フィルムおよび画像表示装置
JP2025081324A (ja) 樹脂層、光学フィルムおよび画像表示装置
TWI731228B (zh) 光學膜及影像顯示裝置

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20190801

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200721

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210910

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20220303

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20220324

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20220325

End annual number: 3

Start annual number: 1

PG1601 Publication of registration